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Minchanka [31]
4 years ago
8

I also need help with this one ?

Mathematics
1 answer:
uranmaximum [27]4 years ago
7 0

Step-by-step explanation:

Line is intersecting x - axis at (-4, 0) & y - axis at (0, 2)

\frac{x-x_1 }{x_1 - x_2 }  =  \frac{y-y_1 }{y_1 - y_2 }  \\  \\  \therefore \:  \frac{x-( - 4) }{ - 4 - 0 }  =  \frac{y-0 }{0 - 2 }  \\  \\ \therefore \:  \frac{x + 4 }{ - 4 }  =  \frac{y}{ - 2 }  \\  \\ \therefore \:  \frac{x + 4 }{ 2 }  =  \frac{y}{ 1 }  \\    \\ \therefore \:y = \frac{x + 4 }{ 2 }  \\    \\  \huge \pink{ \boxed{\therefore \:y = \frac{x}{ 2 }  + 2}} \\

Is the required equation of line.

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Can someone plz help me?
ivann1987 [24]

Answer: The correct answer is Choice C.

Step-by-step explanation: In order to solve this problem you need to look at the equation’s parts.

The first part is multiplying 5 by the contents of the parenthesis. So, 5(2x-2) equals 10x - 10. Now, but the equation together and simplify it:

10x - 10 + 10x =

20x - 10

3 0
3 years ago
NEED HELP ON THIS PLEASE! Oregon Trail: Percents.
harina [27]

1845-1846

118->148

148-118 = 30 = change

percent

30/118 ≈ 25.4%

1846-1847

148->139

148-139 = 9 = change

percent

9/148 ≈ 6%

1847-1848

139->151

151-139 = 12 = change

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Hope this helped :)

5 0
2 years ago
PLEASE HELP!!! PLEASE SHOW ALL OF YOUR WORK!!!
Elza [17]
The answer is c bc I just know
8 0
2 years ago
Read 2 more answers
The length of a rectangle is 5 inches less than 4 times the width. The perimeter is 110 inches. Find the length and the width.
nataly862011 [7]

Answer:

  • Length = 43 inches
  • Width = 12 inches

Step-by-step explanation:

Perimeter of a rectangle = 2 * ( L + W)

The length of a rectangle is 5 inches less than 4 times the width.

Assume the width is x. Length is:

4x - 5

Equation is therefore:

2 * (4x - 5 + x) = 110

4x - 5 + x = 110/2

5x - 5 = 55

5x = 55 + 5

x = 60/5

x = 12 inches

If width is 12 inches, then length is:

= 4x - 5

= 4 * 12 -5

= 43 inches

6 0
3 years ago
Find the area of the sector with a central angle of 120° and a radius of 8 inches. Leave in terms of π
soldier1979 [14.2K]
Centralangle/360 times area of circle=sector area


120/360 times pi8²=
(1/3)(64pi)=64pi/3 square inches
8 0
3 years ago
Read 2 more answers
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